2013025924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{2459}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 4386553920

約数和(自身を除く): 2373527996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 173, 182, 338, 346, 364, 676, 692, 1183, 1211, 2249, 2366, 2422, 2459, 4498, 4732, 4844, 4918, 8996, 9836, 15743, 17213, 29237, 31486, 31967, 34426, 58474, 62972, 63934, 68852, 116948, 127868, 204659, 223769, 409318, 415571, 425407, 447538, 818636, 831142, 850814, 895076, 1662284, 1701628, 2908997, 2977849, 5530291, 5817994, 5955698, 11060582, 11635988, 11911396, 22121164, 38712037, 71893783, 77424074, 143787566, 154848148, 287575132, 503256481, 1006512962, 2013025924]

約数ペア:

[(1, 2013025924), (2, 1006512962), (4, 503256481), (7, 287575132), (13, 154848148), (14, 143787566), (26, 77424074), (28, 71893783), (52, 38712037), (91, 22121164), (169, 11911396), (173, 11635988), (182, 11060582), (338, 5955698), (346, 5817994), (364, 5530291), (676, 2977849), (692, 2908997), (1183, 1701628), (1211, 1662284), (2249, 895076), (2366, 850814), (2422, 831142), (2459, 818636), (4498, 447538), (4732, 425407), (4844, 415571), (4918, 409318), (8996, 223769), (9836, 204659), (15743, 127868), (17213, 116948), (29237, 68852), (31486, 63934), (31967, 62972), (34426, 58474)]